This benign skin condition can look like small bumps or goosebumps on the skin and has a rough texture. If keratin builds up and plugs hair follicles, it causes keratosis pilaris. Keratin is a protein that makes up skin, hair, and nails. Otherwise, prescription medications can help control symptoms. In most cases, stopping use of the drug or substance causing the reaction will clear the rash. Hypersensitivity vasculitis (HV), also called leukocytoclastic vasculitis, is an extreme reaction to a drug, infection, or foreign substance that can cause red spots on the skin, often found on the lower legs. More than 20 different types of vasculitis can affect men and women of all ages. Vasculitis refers to the inflammation of the body’s blood vessels. Hives tend to resolve after the allergic reaction ends and typically aren’t life-threatening. These uncomfortable, red, raised, itchy bumps come in a variety of shapes and sizes and can occur anywhere on the body. Hives (urticaria)Īllergies to foods, medications, or insect bites, and exposure to heat, cold, or the sun can cause hives (urticaria) in some people. However, over-the-counter (OTC) and prescription creams can help alleviate symptoms. Most times eczema is a chronic condition, with changes in severity from time to time. Eczema (atopic dermatitis)Įczema (atopic dermatitis) causes dry, red, very itchy patches or spots that can appear on the hands, feet, neck, inside of elbows, legs, behind the knees, face, and elsewhere on the body. Steroid creams, moisturizers, and medicated lotions can treat psoriasis. The places most commonly affected by psoriasis are the: While psoriasis most often affects only a few areas of skin, it can cover a larger area of the body.
This chronic autoimmune disease tends to run in families. Thick pink or red spots on the legs covered with white or silvery scales (called plaques) typically indicate psoriasis. If your folliculitis persists after a few days, contact a healthcare provider to discuss treatment options. In other cases, your doctor may recommend using antibiotic or antifungal cream or shampoo. Mild cases of folliculitis can clear up on their own with basic self-care, including cleaning the affected area with antibacterial soap, using a warm compress, and applying soothing lotions to relieve itchy skin.
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